• DocumentCode
    858247
  • Title

    Anisotropy field dispersion in recording media

  • Author

    Speliotis, Dennis E.

  • Author_Institution
    Adv. Dev. Corp., Burlington, MA, USA
  • Volume
    26
  • Issue
    5
  • fYear
    1990
  • fDate
    9/1/1990 12:00:00 AM
  • Firstpage
    1891
  • Lastpage
    1893
  • Abstract
    The Hk distribution was measured in many different commercial samples of particulate and thin-film media. In all cases, relatively large Hk distributions which do not seem to correlate with the remanence switching field distribution (or coercive squareness) values or with the media noise. This leads to the conclusion that switching field distributions in oriented media do not derive from or relate to the anisotropy field distributions in these media. No media with small anisotropy field distributions were found
  • Keywords
    magnetic properties of fine particles; magnetic recording; magnetic susceptibility; magnetic tapes; remanence; Hk distributions; anisotropy field distributions; coercive squareness; media noise; particulate media; recording media; remanence switching field distribution; thin-film media; Anisotropic magnetoresistance; Crystallization; Magnetic field measurement; Magnetic recording; Magnetization; Particle measurements; Remanence; Rotation measurement; Shape; Transistors;
  • fLanguage
    English
  • Journal_Title
    Magnetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9464
  • Type

    jour

  • DOI
    10.1109/20.104559
  • Filename
    104559
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=858247